feat: Enhance Enterprise App Protection extension with monitoring and UI improvements

- Introduce error reporting and performance monitoring in background.js to track API calls and processing times.
- Implement health check system to ensure the extension's operational status and log issues.
- Add caching and encryption utilities in content.js for improved link analysis and data validation.
- Refactor link analysis to process in batches, enhancing performance and user experience.
- Update UI in domains_management.html and options.html for better usability and aesthetics, including responsive design and improved layout.
- Enhance popup.html to display suspicious links with better styling and functionality.
- Modify manifest.json to include new permissions and host access for Safe Browsing API.

manifest.json

@@ -6,12 +6,12 @@
   "permissions": [
     "storage",
     "activeTab",
-    "alarms",
     "scripting",
-    "tabs"
+    "alarms"
   ],
   "host_permissions": [
-    "https://raw.githubusercontent.com/*"
+    "https://raw.githubusercontent.com/*",
+    "https://safebrowsing.googleapis.com/*"
   ],
   "background": {
     "service_worker": "background.js",
@@ -19,7 +19,12 @@
   },
   "content_scripts": [
     {
-      "matches": ["<all_urls>"],
+      "matches": [
+        "https://*.office.com/*",
+        "https://*.sharepoint.com/*",
+        "https://*.teams.microsoft.com/*",
+        "https://*.microsoft.com/*"
+      ],
       "js": ["config.js", "content.js"],
       "run_at": "document_idle"
     }
@@ -39,10 +44,17 @@
   },
   "options_page": "options.html",
   "content_security_policy": {
-    "extension_pages": "script-src 'self'; object-src 'self'"
+    "extension_pages": "script-src 'self'; object-src 'self'; default-src 'self'",
+    "sandbox": "sandbox allow-scripts allow-forms allow-popups allow-modals; script-src 'self' 'unsafe-inline' 'unsafe-eval'; child-src 'self'"
   },
   "web_accessible_resources": [{
     "resources": ["icons/*"],
-    "matches": ["<all_urls>"]
-  }]
+    "matches": [
+      "https://*.office.com/*",
+      "https://*.sharepoint.com/*",
+      "https://*.teams.microsoft.com/*",
+      "https://*.microsoft.com/*"
+    ]
+  }],
+  "minimum_chrome_version": "88"
 }